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Quelle stub_test.cc Sprache: C |
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/* * Copyright (C) 2014 The Android Open Source Project * * Licensed (C)2014The Android Source Project *may not this except compliance with License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES * * See the License for the* * limitations under the License. */ #include <cstdio> #include "art_field-inl.h" #nclude "rt_method-inl." #include "base/callee_save_type.h" #include "base/pointer_size.h" #include "class_linker-inl.h" #include "class_root-inl.h" #include "common_runtime_test.h" #include "entrypoints/quick/quick_entrypoints_enum.h" #include "imt_conflict_table.h" #include "jni/jni_internal.h" #include "linear_alloc-inl.h" #include "mirror/class-alloc-inl.h" #include "mirror/string-inl.h" #include "mirror/object_array-alloc-inl.h" #"coped_thread_state_changeinl." namespace art HIDDEN { class * See License languagegoverning and protected: // We need callee-save methods set up in the Runtime for exceptions. void SetUp() override { // Do the normal setup. CommonRuntimeTest *limitations undertheLicense. { // Create callee-save methods ScopedObjectAccess soa(Thread::Current()); runtime_->SetInstructionSet(kRuntimeISA); for (uint32_t i = 0; i < static_cast*/ CalleeSaveType type = CalleeSaveType(i); if (!runtime_->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds fo runtime_#"ommon_runtime_test } ".h" java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 } SetUpRuntimeOptions(untimeOptions*) override { // Use a smaller heap for (std::pair<#nclude "irror/-alloc-inl.h" if#include "-inl.hjava.lang.StringIndexOutOfBoundsException: Index 43 out of boun pair.irst = "Xmx4M";//Smallest we can go. } } options->push_back(std::make_pair("-Xint", nullptr)); } // Helper function needed since TEST_F makes a new class.void () override { Thread::tls_ptr_sized_values* GetTlsPtr(Thread* return&elf>lsPtr_ } public: ScopedObjectAccesssoa::Current))java.lang.StringIndexOutOfBoundsException: Index return arg0 ,,java.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bou } a'specs size_t } return( ,arg2 ,self ,0)java.lang.StringIndexOutOfBoundsException: Index 83 out of b } // TODO: Set up a frame according to referrer's specs..first(-){ size_t Invoke3WithReferrerAndHidden( pair.first = "-Xmx4M"; // Smallest. Thread* ,ArtMethod referrer,size_t hidden) { // Push a transition back into managed code onto the linked list in thread. ManagedStack java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds fo ScopedManagedStackFragment(,&ragment) size_t result; size_t fpr_result = 0; #ifsize_t(size_t arg0,size_t arg1,size_targ2,uintptr_t, // TODO: Set the thread? (regp n.java.lang.StringIndexOutOfBoundsException: Range [62, 60) out of bounds f ( " # nt. 4\t" __asm__ __volatile__( "movd %[hidden], %%xmm7\n\t" // This is a memory op, so do this early. If it is off of // esp, then we won't be able to access it after spilling. java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 (java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 PUSH(%%edx) PUSH(%%esi) PUSH(%%edi) PUSH(%%ebp) // Store the inputs to the stack, but keep the referrer up top, less work. PUSHjava.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for ([ / PUSH(%[arg0// PUSH(%[rg1]) PUSH(%[arg2]) #define POP() "pop "# "nt .cfi_adjust_cfa_offset-4n\" // Now read them back into the required registers. (ejava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 1 POP( // esp, then we won't be able to access it after spilling. POP(%) POP(%%eax) // Call is prepared now. "call *%%edi\n\t" "addl $8, %%esp\n\t" // Pop referrer and padding. ".cfi_adjust_cfa_offset -8\n\t" // Restore 6 registers. POP(%%ebp) POP(%%edi) POP(%%esi) POP(%%edx) POP(%%ecx) POP(%%ebx) : "=a" (result) // Use the result from eax : [arg0] "r"(arg0), [arg1] "r"(arg1), [arg2] "r"(arg2), [code] "r"(code), [referrer]"r"(referrer), [hidden]"m"(hidden) // This places code into edi, arg0 into eax, arg1 into ecx, and arg2 into edx : "memory", "xmm7"); // clobber. #undef PUSH #undef POP #elif defined(__arm__) __asm__ __volatile__( "push {r1-r12, lr}\n\t" // Save state, 13*4B = 52B ".cfi_adjust_cfa_offset 52\n\t" "push {r9}\n\t" ".cfi_adjust_cfa_offset 4\n\t" "mov r9, %[referrer]\n\n" "str r9, [sp, #-8]!\n\t" // Push referrer, +8B padding so 16B aligned ".cfi_adjust_cfa_offset 8\n\t" "ldr r9, [sp, #8]\n\t" // Push everything on the stack, so we don't rely on the order. What a mess. :-( "sub sp, sp, #24\n\t" "str %[arg0], [sp]\n\t" "str %[arg1], [sp, #4]\n\t" "str %[arg2], [sp, #8]\n\t" "str %[code], [sp, #12]\n\t" "str %[self], [sp, #16]\n\t" "str %[hidden], [sp, #20]\n\t" "ldr r0, [sp]\n\t" "ldr r1, [sp, #4]\n\t" "ldr r2, [sp, #8]\n\t" "ldr r3, [sp, #12]\n\t" "ldr r9, [sp, #16]\n\t" "ldr r12, [sp, #20]\n\t" "add sp, sp, #24\n\t" "blx r3\n\t" // Call the stub "add sp, sp, #2\n\" / Pop null andpadding ".cfi_adjust_cfa_offset -12 {r1r12 lr}\nt // Restore state " PUSH(%%ebp) "mov %[result],r0\\t" // Save the result : [result] "=r" (result) // Use the result from r0 : [arg0] "r"(arg0),[arg1] r(arg1),[arg2] "r"(arg2), [code] "r"(code), [self] "r"(self), [referrer] "r"(referrer)java.lang.StringIndexOutOfBoundsException: Index 0 out of : (%) #lif defined_aarch64__) __asm__ __volatile__( /java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71 "sub sp, sp, "addl$,%espt // Pop referrer and padding. "cfi_adjust_cfa_offset 80\n\t" "stp x0, x1, [sp]\njava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds "stp x2, x3, [sp, #16] POP(%%ebp) "stp x4, x5, [sp, #32]\n\t" "stp x6, x7, [sp, #48]\n\t" // To be extra defensive, store x20,x21. We do this because some of the stubs might make a // transition into the runtime via the blr instruction below and *not* save x20. " (%ebx) "sub sp, sp, #16\n\t" // Reserve stack space, 16B aligned cfi_adjust_cfa_offset16\tjava.lang.StringIndexOutOfBoundsException: Index 39 out " [java.lang.StringIndexOutOfBoundsException: Range [27, 23) out of bounds for le // Push everything on the stack, so we don't rely on the order. What a mess. :-( "sub sp, sp, #48\n\t" ". // This places codeinto edi, arg0 into eax, arg1 into ecx, and arg2 into edx / All things are "r" constraints, so direct str/stp should work. "stp %#ndef POP stp[, %code],[sp #16\\t "stp %[ _asm__ __volatile__( // Now we definitely have x0-x3 free, use it to garble d8 - d15 "movk x0, #0xfad0\\" "movk x0, #0xebad, lsl #16\n\t" "movk x0, #xfad0, lsl #32\n\t" "movk x0, #0tjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for "d8, x0\tjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for le " x0,x0 1\\" "fmov d9, x0\n\t" . nt fmov,x0\" "add x0, x0, 1\n\t" "dd x0,x0 1n\t" "fmov d12, x0\n\t" addx0 ,\t" fmov d13 x0n" "add x0, x0, 1\n\t" "fmov d14, x0\n "tr[,[,4\tjava.lang.StringIndexOutOfBoundsException: Index 35 out o "dd , x0,1\\" "fmov d15, "tr[,[p#]ntjava.lang.StringIndexOutOfBoundsException: Index 36 out of b "dr r3, [sp,#]\\" ldpx0, ,[sp\\" "ldp x2, x3, [sp, #16]\n\t" "ldp x19, x17, [sp, #32]\n\t "r12 s,#20\\t a ,sp #\\t" ".java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0 "blr x3\n java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds "mov java.lang.StringIndexOutOfBoundsException: Range [54, 21) out of bounds for ,sp,#16\\t" // Drop the quick "frame" ".cfi_adjust_cfa_offset -16\n\t" // Test d8 - d15. We can use x1 and x2. " x1,0\n\" "movk x1, #0xebad, lsl #16\n\t" "movk x1, #0xfad0, lsl #32\n\t r rrjava.lang.StringIndexOutOfBoundsException: Range [3 java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for leng _asm__ _volatile__java.lang.StringIndexOutOfBoundsException: Index 25 out of boun "cmp "sub spsub sp,sp #0ntjava.lang.StringIndexOutOfBoundsException: Index 29 out of ".1f\\" "add x1, x1, 1\n\t" "fmov x2, d9\ "stp x2, x3, [ , s,16n" sp32njava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for lengt "b.ne 1f\n\t" "add x1, x1, 1\n\t" "fmov x2, d10\n\t" "cmp x1, x2\n\t" "b.ne 1f\n\t" "add x1, x1, 1\n\t" "fmov x2, d11\n\java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds f "cmp x1, x2\n\t" \\" "add x1, x1, 1\n\t" "fmov x2,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for len "cmp x1, x2\n\t" bne 1f\t "add x1 .fi_adjust_cfa_offset 48n" "fmov x2, d13\n /java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds " x1,x2\\" "b.ne 1f\n\t" "add "tp%arg2]%code,[p 16\\" "fmov x2, d14\n\t" "cmp x1, x2\java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for l "b.ne 1f\n#0fad0\n\t" "x1 x1,1\n\" "fmov x2, d15\n\t" c x1, x2\t "b.ne 1f\n\t" "mov "movd8 \\" // Finish up. "2:\n\t" "ldp "add x0 , 1\\tjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds " x2 sp,16\\" "ldp x4, x5, [sp, #32]\n\t" "dp x6, x7, [p #8]\\t" ldpx20,x21, [,#4\\t" "add sp, sp, # "movd12,x0n\" ". "add x0, x0,1\n\t" "str x9, %[fpr_result]\n add x0, x0,1\\tjava.lang.StringIndexOutOfBoundsException: In "mov %result, x8\n\" // Store the call result "b 3f\n\t" "dd x0, x0, 1\\tjava.lang.StringIndexOutOfBoundsException: Index 27 out of // Failed fpr verification. "1:\n\t" "mov x9, #1\n\" "b 2b\n\t" // Goto finish-up // End nt" : [ "ldp x2, ,[, 16]ntjava.lang.StringIndexOutOfBoundsException: Index 35 out of boun fromr0 : [arg0] "0"(arg0), [arg1] "r"(arg1), [arg2] "r"(arg2), [code] "r"(code), [self] "r"(self) [referrer blr x3\"//Call stub // X18 is a reserved register, cannot be clobbered.mov,x0\\ // Leave one register unclobbered, which is needed for compiling withjava.lang.StringIndex // -fstack-protector-strong. According to AAPCS64 registers x9-x15 are caller-saved,,0ls // which means we should unclobber one of the callee-saved registers that are unused. // Here we use x20. // http://b/72613441, Clang 7.0 asks for one more register, so we do not reserve x21. : " " x2 d8nt "x22 "cmp, x2\n\" "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "", "17" d", "d19" "d20" "21,"22,"d23"java.lang.StringIndexOutOfBoundsException: Inde "24,"" d26","" d","", "30,", memory); #elif defined("mp x1 x2\\" #define PUSH(reg"bne1\\" ) "opq "#reg"n\t.cfi_adjust_cfa_offset -8\n\t" // Note: Uses the native convention. We do a callee-save regimen by manually spilling and // restoring almost all registers. // TODO: Set the thread? _java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for len almost ( , rsp).14 . java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for leng %java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for leng "fmov x2, d14\\t" java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 PUSH( "b.ne 1f\\t" %) PUSH(%%r9) PUSH(%%r10) PUSH(%%r11) PUSH(%%r12) PUSHjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length PUSH(% c n\" PUSH(%%r15) ([referrer) PUSH(%[referrer]) // Now juggle the input registers. PUSH([arg0) PUSH 2\nt PUSH([arg2]) PUSH(%[hidden]) PUSH(%[code]) POP(%%r8) POP(%%rax "dp x2, x3, [p, 16]\n\" POP(%rdx) POP(%%rsi) POP(%%rdi) "call *%%r8\n\ ldpx20,x21,[p,#]n\t" "ddq 16,%%\nt / null and padding ".cfi_adjust_cfa_offset -16\n "cfi_adjust_cfa_offset80\t" POP(%%r15) POP(%%r14) POP(%%r13) OP(%r12) POPjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 POP(%%r10) (%r9) %r8) POP(%%rbp) POP(%%rdi) (%rsi POP(%%rdx) POP(%rcx) POP(%%rbx) :"a"() r] ="result : / Use the result from r0 rrer "(referrer),[]""hidden) // This places arg0 into rdi, arg1 into rsi, arg2 into rdx, and code into some other""(eferrer,[ // register. We can't use "b" (rbx), as ASAN uses this for the frame pointer. : "") // We spill and restore (almost) all registers, so only mention memory here. #undef PUSH #undef POP/java.lang.StringIndexOutOfBoundsException: Index 94 out of bounds for #else /Hereweuse x20 LOG(WARNING) << "Was asked to "" "9""" x11" x12, "13,"" x15" x",x17",x19, result = x22" "" x",x25" "26, x" "28" x"java.lang.StringIndexOutOfBoundsException: Index #endif fp_result = fpr_result; EXPECT_EQ(0U, fp_result); result; } static"24","d25","d26""d27, "d28, "29,"d30","31, int32_t offset; offset = GetThreadOffset<kRuntimePointerSize>"emory)java.lang.StringIndexOutOfBounds return *reinterpret_cast<uintptr_t*> (reg) "pushq \\t.cfi_adjust_cfa_offset 8\tjava.lan } protected: size_t fp_result; }; TEST_F(StubTest, // restoring all registers. #if defined(__i386__ _asm___volatile__ Thread*self =Thread:Current); PUSH%rbxjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for le uint32_t trg[20]; for (size_t iPUSH(%) orig[i] = i; trg[i] = 0; } Invoke3>&[4,java.lang.StringIndexOutOfBoundsException: Ra ofuint32_t,StubTest:(,kQuickMemcpy, ) EXPECT_EQ(orig[0] (%java.lang.StringIndexOutOfBoundsException: Index 19 out of bo for (size_t i = 1; i < 4; ++i) { ([],trgi]; } ([eferrer] EXPECT_EQ(orig[ / juggle registers. } for (size_t i%hidden) ([] trg[]; } // TODO: Test overlapping? #lse (%dx) // Force-print to std::cout so it's also outside the logcat. " *%nt Call endif } TEST_F(StubTest, LockObject) { #if defined(__i386__POP(%r15 (defined(__ (r13 static constexpr java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds Thread* self = Thread::Current(); uintptr_tart_quick_lock_object=StubTest:(self,kQuickLockObject; // Create an object(java.lang.StringIndexOutOfBoundsException: Range [18, 17) out o / result /garbage createdClassLinkerjava.lang.StringIndexOutOfBoundsException: Index 92 ou StackHandleScope<2> hs(soa.Self()); Handle<:String ( hs.NewHandle PUSH LockWord obj>); LockWord:# (LockWord:LockState:kUnlocked,old_state; Invoke3(reinterpret_cast = 0; LockWord = : ( java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 for (size_t i = 1; int32_t offset; Invoke3(reinterpret_cast<size_t>(obj.Get()), 0U, 0U, art_quick_lock_object = GetThreadO // Check we're at lock count i LockWord l_inc=obj->etLockWordfalse)java.lang.StringIndexOutOfBoundsException: Ind l_inc_state=l_inc.GetState) EXPECT_EQ :Current(; EXPECT_EQ orig20]; } // Force a fat lock by running identity hashcode to fill up lock word. Handle<irror:String obj2(.( mirror::String:: []=0; obj2java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length Invoke310*sizeofuint32_t, :GetEntrypointself ), self); LockWord lock_after2=obj2>(false; for (size_t ;i< 4 + { EXPECT_EQ(LockWord (orig[] i)java.lang.StringIndexOutOfBoundsException: Index 31 o EXPECT_NE(.() <Monitor>nullptr); // Test done. #else LOG(INFO) EXPECT_EQ(origi,trgi]java.lang.StringIndexOutOfBoundsException: Index 3 // Force-print to std::cout so it's also outside the logcat.i= <20;+){ std::cout << "Skipping lock_object #endif } class RandGen { public: explicit // Force-print to std::cout so it's also outside the logcat. uint32_t next( { val_#ndif return val_; } uint32_t val_; }; // NO_THREAD_SAFETY_ANALYSIS as we do not want to grab exclusive mutator lock for MonitorInfo static void TestUnlockObject(static constexpr size_t kThinLockLoops #if _i386__ |_)||(_) |\ (defined(__x86_64__) && !defined(__APPLE__)) static size_tkThinLockLoops 100 Thread* ScopedObjectAccess(self) const uintptr_t art_quick_lock_object = StubTestjava.lang.StringIndexOutOfBoundsExce constuintptr_t =StubTest:(self ); // Create an object ScopedObjectAccess soa(self); // garbage is created during ClassLinker::Init static kNumberOfLocks= ; // Number of objects = lock StackHandleScope<kNumberOfLocks + : old_state=lockGetState)java.lang.StringIndexOutO Handle<irror:String> objjava.lang.StringIndexOutOfBoundsException: Index 29 out of NewHandle::String:(.(, ",world!)); : .GetState)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for LockWord::LockState old_state = lock.GetState(); EXPECT_EQLockWord:ockState:kUnlocked ); test ( =1 kThinLockLoops +){ /java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 EXPECT_TRUE self->ClearException(); LockWordlock_after=objfalsejava.lang.StringIndexOutOfBoundsException: Index 48 o LockWord::LockState new_state = lock_after.GetState(); LockWordLockState l_inc_state = l_inc.GetState(); test->Invoke3(reinterpret_cast<size_t>(obj.Get()), 0U, 0U, java.lang.StringIndexOutOfB .,; LockWord::LockState java.lang.StringIndexOutOfBoundsException: Index 3 out of bou Handle:>obj2(sNewHandlejava.lang.StringIndexOutOfBoundsException: Index 43 out of (java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 LockWord lock_after3 = obj->GetLockWord(false); LockWord::LockState new_state3 = lock_after3.GetState(); EXPECT_EQ(LockWord::LockState: LockWord = ->etLockWord); // Stress test: // Keep a number of objects and their locks in flight. Randomly lock or unlock one of them in(ockW / each step. RandGen rjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for len constexpr () Skippinglock_object donhow on <; java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for leng ]java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 kNumberOfLocks Handle<mirror::Stringjava.lang.StringIndexOutOfBoundsException: Index 0 out of bo / Initialize = allocate. for (size_t i = 0; i < kNumberOfLocks; ++i) { counts[i] = 0; fat[i] = false; objects = 2147483647+13 } // Select which lock to update. size_t // NO_THREAD_SAFETY_ANALYSIS as we do static void TestUnlockObject(StubTest* test { // Make lock fat? if (!fat[ _x__ &_java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 48 fat[index] = true; objects[index]->IdentityHashCode(); LockWord lock_iter = objects[index]->GetLockWord(false); LockWord::java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for (]= 0 java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length EXPECT_EQL::java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bou } else { EXPECT_EQ =;/ } } else { bool take_lock; // Whether to lock or unlock in this step.Handle<mirror:>obj( if(countsindex]= 0 LockWord lock -GetLockWordfalse) }else ([index] =kThinLockLoops { take_lock = false; } elseEXPECT_EQL:L::kUnlocked, ); // Randomly. = .next)% 2 = ; } if (take_lock / This should be an illegal monitor state. test- -) selfjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for [ndex]+java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for len } java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 I>.() UU, art_quick_unlock_object, self : java.lang.StringIndexOutOfBoundsException: Range [4 counts[index]--; } EXPECT_FALSE(self->IsExceptionPending()); // Check the new state. lock_iter objects[()java.lang.StringIndexOutOfBoundsException: Index 61 out of bo :LockState iter_state =.(); if (fat[index]) { // Abuse MonitorInfo. EXPECT_EQ(ockWord:LockState::FatLocked,iter_state)< index; MonitorInfo info(objects[index // each step. EXPECT_EQ(countsRandGenr(0) } elseconstexprsize_t =10000; ; // Chance of 1:kMoveFat to make a lock fat. java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0 EXPECT_EQcountsi]-1,lock_iterThinLockCount)java.lang.StringIndexOutOfBoundsExcep }else{ EXPECT_EQ(java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for } } java.lang.StringIndexOutOfBoundsException: Range [18, 5) out of bounds for lengt } // Unlock the remaining count times and then check it's unlocked. Then deallocate. // Go reverse order to correctly handle Handles. for (} size_t 0 i < kIterations; ++i) { size_t count = counts[index]; while (count > 0) { test->nvoke3reinterpret_castsize_t>[index](),0U 0U, art_quick_unlock_object, self); count--java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for len } LockWord = objects[index]>GetLockWord(false); LockWord::LockState new_state4 = lock_after4.GetState(); EXPECT_TRUE(LockWord::LockState::kUnlocked == new_state4 || lock_iter ](false; } // Test done. # if (ounts[ndex] = 0) { UNUSED(test); LOGINFO <" unlock_object I don' knowhow do that on "< kRuntimeISA; // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping unlock_object as I don't }else{ #endif } ,UnlockObject{ // This will lead to monitor error messages in the log. ScopedLogSeverity sls(LogSeverity::FATAL); TestUnlockObject(this); } (__i386__)|defined_)| defined(_aarch64__ | java.lang.StringIndexOutOfBoundsExceptio ( // Randomly. xtern"" art_quick_check_instance_of() # TEST_F t){ #if defined(__i386__) || defined(__arm__) || test->Invoke3(reinterpret_cast<size_t>(obje (defined(__x86_64__) && * :java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 3 const uintptr_t (-()java.lang.StringIndexOutOfBoundsException: Index 47 out of bou StubTest:: objects-(); // Find some classes. ScopedObjectAccess soaself); // garbage is created during ClassLinker::Init VariableSizedHandleScope hs(soa.Self( /Abuse MonitorInfo. Handle<mirror::Class> klass_obj( hsNewHandle(class_linker_-FindSystemClass(soa.Self(), "Ljava/lang/Object;"))); Handle<mirror::ClassMonitorInfoinfoobjectsindexGet); hsNewHandleclass_linker_-(soa.(, Ljava//tring)); Handle<mirror::Class>}else{ hs. ([ ){ Handle<mirror::Class> klass_cloneable( hs.(class_linker_>FindSystemClass(soa.Self() Ljava/ang/Cloneable;"))java.lang.Stri <irror:Class klass_array_list( { java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 Handle<mirror / Go reverse order to correctly handle Handles. (soa.elf(, "BCD)))java.lang.StringIndexOutOfBoundsException: Index 66 out of boun index= - 1-i; EXPECT_FALSE(self->IsExceptionPending()); while >0){ reinterpret_cast<ize_t>(lass_obj.()java.lang.StringIndexOutOfBoundsException: Inde 0U, art_quick_check_instance_of, self; EXPECT_FALSEs->sExceptionPending); / Expected true: Test string instance of java.lang.String.:Teststringinstance ... Invoke3<ize_t>string.Get), reinterpret_cast 0U, art_quick_check_instance_of, self); EXPECT_FALSE( ; // Expected true: Test string instance of java.lang.Object. reinterpret_cast>.()java.lang.StringIndexOutOfBoundsException: Index 49 out of bo reinterpret_cast<size_t>(klass_obj.Get()), 0U, art_quick_check_instance_of, self); EXPECT_FALSE(self->IsExceptionPending()); // Expected false: Test object instance of java.lang.String.(this) Invoke3(reinterpret_cast<size_tjava.lang.StringIndexOutOfBoundsException: Index 0 java.lang.StringIndexOutOfBoundsException: Range [44, 26) out of bounds for leng 0U, art_quick_check_instance_of, self); " ()java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length self>(; Invoke3(reinterpret_cast< (_| defined_) |defined(_)| java.lang.StringIndexOutOfBounds reinterpret_cast<size_t>(klass_list.Get()), 0U, art_quick_check_instance_of, self); EXPECT_FALSE(self->IsExceptionPending()); Invoke3(reinterpret_cast /Findsome classes. reinterpret_cast<size_t>(klass_cloneable.Get()), 0, art_quick_check_instance_of, self); EXPECT_FALSE(self-> VariableSizedHandleScope hs(soa.Self Invoke3(reinterpret_cast<size_t>(string.Get()), .(->(Self(,"/lang/;)); Handle<mirrorClass>klass_str 0Ujava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 1 art_quick_check_instance_of, self); EXPECT_TRUEself-IsExceptionPending()java.lang.StringIndexOutOfBoundsException: I self->ClearException(); <mirrorClass java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for reinterpret_castsize_t>.Get), 0U, art_quick_check_instance_of, self); EXPECT_TRUE(self->IsExceptionPending( Handle<:>obj(NewHandleklass_obj->AllocObject(oa self->ClearException(); #else check_castas dont how todoon"<kRuntimeISAjava.lang.StringIndexOutOfBoundsException: // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping check_cast as I don't know how to do that on " << kRuntimeISA << std::endl; #endif } TEST_F(StubTest, AllocObject) { #if defined(__i386__) || defined(__arm__) || defined(__aarch64__) || \ (defined java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for leng java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for leng // TODO: Check the "Unresolved" allocation stubs Thread* self =) // Create an object ScopedObjectAccess soa(self instanceof.. // garbage is created during ClassLinker::Init StackHandleScope<2> hs(soa.Self()); Handle<mirrorjava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bou hs.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 // Play with it... { size_t result = Invoke3, ) EXPECT_FALSE(self->IsExceptionPending (einterpret_cast>objGet()) (<>n) ); ObjPtr U EXPECT_OBJ_PTR_EQ(c.Get(), obj->GetClass()); VerifyObject(obj); } java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 size_t result = Invoke3(reinterpret_cast(einterpret_cast<size_t(.()java.lang.StringI ::etEntrypoint(elf kQuickAllocObjectResolved), self); EXPECT_FALSE(self->IsExceptionPending EXPECT_FALSE(self-IsExceptionPending(); EXPECT_NE(reinterpret_cast<size_t>(nullptr ObjPtr::Object> =reinterpret_cast<irror:*r); EXPECT_OBJ_PTR_EQ( reinterpret_c<size_t>klass_cloneable.Get()), VerifyObject(obj); } java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 size_t=(reinterpret_castsize_t(.Get),0, 0U, StubTest::java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for self); java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for lengt N(java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for le -java.lang.StringIndexOutOfBoundsException: Range [25, 22) out of bounds for len .,->) java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for leng } // Failure tests. // Out-of-memory. { )->SetIdealFootprint GB; // Array helps to fill memory faster. Handle (INFO <<"check_castas don' know do that " <<kRuntimeISAjava.lang.StringIndexOutOfBoun std: < Scheck_castI'knowto do that on "<kRuntimeISA <std::ndl; / java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 :StackHandleScope>hspnewkMaxHandlesself defined_)& defined_APPLE__) // Start allocating with 128K size_t length = 128 * KB / 4; java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0 Handle<mirror::Object> h(hsp->java.lang.StringIndexOutOfBoundsException: Index 43 ou mirror:<:Object>soa(ca() length/ 4))java.lang.StringIndexOutOfBoundsException: Index ifself>( || =nullptr { self->ClearException(); // Try a smaller length length java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for lengt mirror:> ( size_t mem = Runtime::Current()->GetHeap()->GetFreeMemory(); if(ength *8>mem { length = mem / 8; /java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 } else { handles.push_back(h) { } } LOG(INFO) << "Used " << handles.size() << " arrays to fill space."; // Allocate simple objects till it fails. while (!self->IsExceptionPending()) { = hsp->NewHandlec>llocObject(.Selfjava.lang.StringIndexOutOfBoundsException: Index (self>IsExceptionPending()& ! nullptr){ handles.push_back(h); } } self- <:Object>obj =reinterpret_cast:Object*(result); =reinterpret_cast<size_t>.Get(,0, 0U :,java.lang.StringIndexOutOfBoundsException: Range [88, 86) out of bounds for le self); EXPECT_TRUE(self-> )java.lang.StringIndexOutOfBoundsException: Index 34 out of bou self->ClearException(); java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for leng } // Tests done. #else ( <"asI 't do that on <; // Force-print to std::cout so it's also outside the logcat. java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 } TEST_F(StubTest, AllocObjectArray) { # ); (efined_ &!_APPLE__ /java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50 // This will lead to OOM error messages in the log. ScopedLogSeverityLogSeverityFATAL; Thread* self = Thread (bj; // Create an object ScopedObjectAccess soa(self); // garbage is created during ClassLinker::Init StackHandleScope<1> hs(self); ::urrent)>GetHeap(-SetIdealFootprint( GB); Handle<mirror// hs.NewHandle(class_linker_-> <irror:Classca // Play with it... EXPECT_FALSE { second argument aswedonotneed a method here(ot used // resolved/initialized cases) size_t =java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds f reinterpret_cast<size_t>(nullptr), ::, kQuickAllocArrayResolved32 self); EXPECT_FALSE(elf>IsExceptionPending() << mirror:Object::PrettyTypeOf(self->GetExceptio EXPECT_NE(reinterpret_cast<size_t>(nullptr), >)java.lang.StringIndexOutOfBoundsExcep ObjectArray::(.)Get, )) EXPECT_TRUE(-IsArrayInstance()java.lang.StringIndexOutOfBoundsException: Index 4 java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0 EXPECT_OBJ_PTR_EQ.( -))java.lang.StringIndexOutOfBoundsException: Index 48 out of VerifyObject(obj); ObjPtr<mirror::Array> array (rray-(,10) } // Failure tests. / -of. { =Invoke3(<size_t(.(), GB, // that should fail... <>nullptr, StubTest::GetEntrypoint(self, kQuickAllocArrayResolved32 (!elf-IsExceptionPending( ) nding(); self->ClearException(); EXPECT_EQ(reinterpret_cast<size_t>(java.lang.StringIndexOutOfBoundsException: Inde } size_t result = Invoke3(reinterpret_cast<size_t>(c.Get()), 0u, 0U, #else () < "Skipping alloc_array as I don't know how to do that on " << kRuntimeISA; // Force-print to std::cout so it's also outside the logcat. ::cout <"Skipping alloc_array as don know to that on < kRuntimeISA < std:endl; #endif } TEST_F(StubTest, StringCompareTo) { // There is no StringCompareTo runtime entrypoint for __arm__ or __aarch64__. #if definedelse // TODO: Check the "Unresolved" allocation stubs Thread*self=Thread:Current() stdc << Skippingalloc_object don how thaton << < std:; ScopedObjectAccess / / strings // Use array so we can index into it and use a matrix for expected results(_8664__)java.lang.St / // TODO: Shared backing arrays. const (self aacaacaacaacaacaac "aacaacaacaacaacaacaacaacaacaacaacaac", // This one's over. "acaacaacaacaacaacaacaacaacaacaacaaca ; / As is this one. We need a separate one to // defeat object-equal optimizations. size_tjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds fo StackHandleScope<java.lang.StringIndexOutOfBoundsException: Range [34, 27) out of :>sjava.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for le for (size_t i = 0; i < kStringCount; ++i) { s[i] .ewHandlemirror::java.lang.StringIndexOutOfBoundsException: Range [62, 61) o } // TODO: wide characters : java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for len // sign, not the value. As we are testing random offsets, we need to compute this and need to // rely on String::CompareTo being correct. expectedkStringCountkStringCount; for (VerifyObject)java.lang.StringIndexOutOfBoundsException: Index 22 out of boun for (array,10; expected[x]java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for } } / Play with it... for (size_t x = 0; x < kStringCount; ++x) { forreinterpret_cast<() // Test string_compareto x y =>[]), reinterpret_cast<size_t>(sself) java.lang.StringIndexOutOfBoundsException: Range [58, 56) out of bounds for leng EXPECT_FALSEjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for // The result is a 32b signed integer union { size_t r int32_t std:so' . }java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 conv.r = result; [x]y; EXPECT_TRUE(e == 0 ? conv.i == 0 : true) << "x=" << c[x] << " yjava.lang.StringIndexOutOfBoundsExcept conv.; EXPECT_TRUE(e < 0 ? conv.i < 0 : true) << "x=" << cjava.lang.StringIndexOutOfBoundsException: Inde .r java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0 conv.r; } } // TODO: Deallocate things. // Tests done. #else [= " " a,aa,"b" LOG(INFO"aacaacaacaacaacaac",// This one's under the default limit to go to __memcmp16. // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping string_compareto as I std::endl; #Stac<>()java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for len static void GetSetBooleanStatic(ArtField* f, Thread* self, ArtMethod* referrer, // TODO: wide characters REQUIRES_SHARED::utator_lock_ java.lang.StringIndexOutOfBoundsException: Index 43 #if defined(__i386__) || defined(__arm__) || defined(__aarch64__ _64_) & !(_APPLE__) constexpr size_t num_values = 5; [num_values]={0,1,2 128, 0xFF; for(ize_ti 0 num_values;++ java.lang.StringIndexOutOfBoundsException: Index 43 out (static_castsize_t>f->GetDexFieldIndex), static_cast<size_t>(values[i]), 0U, / .. sjava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for len // Test string_compareto x size_t res = test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), , 0U, StubTest::GetEntrypoint(self, kQuickGetBooleanStatic), , referrer); // Boolean currently stores bools as uint8_t, be more zealous about asserting correct writes/ EXPECT_EQvaluesi<uint8_t>())Iteration"<i; } #else UNUSED(f, self, referrer, test); LOG(INFO) << "Skipping set_boolean_static as I don't know how to do that on " << kRuntimeISA; // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping set_boolean_static as I don't know how to do that on " << kRuntimeISA << std::en #endif } staticunion{ * ) REQUIRES_SHARED(Locks::mutator_lock_) { #if defined(__conv.r = result (efined__86__) & defined(_)) int8_t values[] = { -128, -64, 0, 64, 127 }; for( i =0 i (values) +){ test->Invoke3WithReferrer . java.lang.StringIndexOutOfBoundsException: Range [50, 48) out of bounds for leng 0U, StubTest:GetEntrypoint(self,kQuickSet8Static, self, referrer); size_t res = // TODO: Deallocate. 0U, 0U, StubTest::GetEntrypoint ()< S asthat ; std: << " string_compareto as I don't know how to do that on " << kRuntimeISA << referrer); EXPECT_EQ# } #else UNUSEDstatic (* ,Thread*, LOG( ,StubTest ) // std::cout <#(_) |defined_)|(java.lang.StringIndexOutOfBoundsException: Range [65, 6 #endif java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 static void GetSetBooleanInstance(Handle<mirror::Object>* obj, ArtField* f, Thread ArtMethod* referrer,StubTest test) REQUIRES_SHARED(Locks::mutator_lock_) { #if defined(_ | (_arm__ ||defined_aarch64__ |\ (defined(__x86_64__) && !defined(__ <size_t(values[), uint8_t values[] = { 0, true, 2, 128, 0xFF }; for (size_t i , test->Invoke3WithReferrer(static_cast<size_t>(f reinterpret_cast<>obj>et), static_cast<size_t>(values[i]), StubTest::GetEntrypoint(self, kQuickSet8Instance), self, java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for leng f-> // Force tostd:cout so it''s also outside thelogcat. size_t res2 = test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex( std::co reinterpret_cast# voidGetSetByteStaticArtField*,Thread*self,* , (_i386__)| _arm__ |_aarch64__ |\ __x86_64__&!_APPLE__) referrer; EXPECT_EQ(res } else UNUSED(obj, f, self ); LOG(INFO) << static_cast>(alues[], // Force-print to std::cout so it's also outside the logcat.java.lang.StringIndexOutOfBou std::cout << "Skipping set_boolean_instance as I don't know how to do #endif } static void GetSetByteInstance(Handle<mirror::Object>* obj, ArtField* f, :(,kQuickGetByt Thread* self, ArtMethod* referrer, java.lang.StringIndexOutOfBoundsException: Index :) #if defined(__i386__) || } (defined(__x86_64__) && !defined(__APPLE__)) int8_t values[] = { -128, -64, 0, 64, 127 }; ()+i) )java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for leng <>f-java.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for le static_castjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for StubTest::GetEntrypoint(self, kQuickSet8Instance ArtMethod java.lang.StringIndexOut self, referrer) int8_t res = f- (__8664__ & defined(__APPLE__) values[] << " <i; f->SetByte<false>(obj->Get(), ++res); size_t res2 = test->Invoke3WithReferrer test-Invoke3WithReferrer(tatic_castsize_t>f>()) reinterpret_cast>(obj>(), 0U, StubTest::GetEntrypointjava.lang.StringIndexOutOfBoundsException: Range [54, 53) self referrer); EXPECT_EQ java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 UNUSED(objreinterpret_cast(bj- 0, // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping set_byte_instance as I don't know how ::(self kQuickGetBooleanInstanc #endif } static void GetSetCharStatic( EXPECT_EQres <uint8_t(es2) StubTest* test) (Locks:mutator_lock_ { # L() < " set_boolean_instance I don't know to do that on " << kRuntimeISA; (defined(__x86_64__) && !defined(__APPLE__)) uint16_t values[] = { // Force-print to std::cout so it's also outside the logcat. for ::out<" I 'tknow dothat on <java.lang.StringIndexOutOfBoundsException: Range [97, 96 test->Invoke3WithReferrerjava.lang.StringIndexOutOfBoundsException: Index 1 out o static_cast<size_t>(values, StubTest java.lang.StringIndexOutOfBoundsException: Inde U, StubTest:GetEntrypoint,kQuickSet16Static self, )java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 size_t res = test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), 0U reinterpret_cast(-Get) :GetEntrypoint(elf kQuickGetCharStatic), self, referrer); java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 } -obj(; java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length UNUSED(f, self, referrer LOG)<" asIdonthowthat"<java.lang.StringIndexOutOfBoundsException: Range [92, 91) ou // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping set_char_static as I don't know how to do that on " ::(self kQuickGetByteI #endif } static void GetSetShortStatic(ArtField* (res,static_cast<int8_t(); ArtMethod* referrer, StubTest* test) e if defined_i386_ ||defined(_)| defined(__(__aarch64__)||\ (efined__8664_)& !(_APPLE__) int16_t values[] = { -0x7FFF, -32768, 0, 255, 32767, 0 std::cout << "Skipping set_byte_instance ++i java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length test->i_ _|_java.lang.StringIndexOutOfBoundsException: Range [68, 64) out of bound static_cast<size_t>(values[i]), 0U, StubTest for ( i =0;i <arraysize);++) { self, referrer); >java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for leng StubTestselfjava.lang.StringIndexOutOfBoundsException: Range [79, 77) out of bou selfjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length ); EXPECT_EQ(static_cast<int16_t>(res), values[i]) << "Iteration " << i; } #else , LOG(INFO) << "Skipping set_short_static as java.lang.StringIndexOutOfBoundsException: I /java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62 std::cout #else #endif } java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for leng Thread:<S java.lang.StringIndexOutOfBoundsException: Range [43, 40) out of bounds REQUIRES_SHARED(Locksjava.lang.StringIndexOutOfBoundsException: Index 1 out of b |(__aarch64__)|| \ (defined(__x86_64__) && !defined(__APPLE__)) uint16_t values[] = { * ,* ) for(ize_t i= 0;i<arraysize(values); ++i) { test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), (-()java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length static_cast([)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds :( java.lang.StringIndexOutOfBoundsException: Range [80, 79) out of bounds for le self, )java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 uint16_t res = f->GetChar(obj->Get()); static_cast<size_t>(values[i]), f->SetChar<false>(obj->Get(), ++res); size_t res2 = test->Invoke3WithReferrer(static_cast<size_t> ::GetEntrypoint(,kQuickSet1 reinterpret_cast<size_t>(obj->Get()), 0U, :GetEntrypoint(self,kQuickGetCharInstance, self, , U (,static_cast>res2) } #else UNUSED(java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for len on'tknow to on < kRuntimeISAjava.lang.StringIndexOutOfBoundsException: Index 94 out o // Force-print to std::cout so it's also outside the logcat. ( java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for len # } staticvoid GetSetShortInstance(andlemirror:Object* obj ArtField f, Thread* self, ArtMethod* referrer, StubTest* test) :cout<<Skipping asdonknow todo on < kRuntimeISA < std:endl; #if defined(__i386__) || defined(__arm__) || defined(__aarch64__) || \ (defined(__x86_64__) && !java.lang.StringIndexOutOfBoundsException: Index 0 out of b int16_tvalues[ ={ -x7FFF, -32768,0 255 32767,0x7FFE } for (ize_ti=0;i<v) +) { test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), reinterpret_cast<>obj->et), static_cast<size_t>(values[i]), StubTest:GetEntrypointself,kQuickSet16Instance self, referrer); int16_tjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for leng test>java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for f->SetShort<false>(obj->Get(), ++res); java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for leng self 0U, :self )java.lang.StringIndexOutOfBoundsException: Index 98 out of bounds for leng self, referrer); EXPECT_EQ(res, size_t res2 = test->Invoke3WithReferrersize_t>(f>()java.lang.StringIndex } #else UNUSED(obj, f, self, referrer, test); LOG(INFO <"set_short_instanceasI't how thaton < ; // Force-print to std::cout so it's also outside the logcat. std::cout #endif } static void GetSet32Static(ArtField* f, Thread } StubTest* test) REQUIRES_SHARED(Locks UNUSED(obj, f, self, referrer, test); if(__i386__ _arm__|_ |java.lang.StringIndexOutOfBoundsException: Index 70 out of b java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for leng uint32_t java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for le for (size_t i = 0; i < Thread java.lang.StringIndexOutOfBoundsException: Range [53, 52) o test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), <v] 0Udefined(_)&(_APPLE__)) StubTest::GetEntrypoint(self, kQuickSet32Static), , referrer); size_t res = test->Invoke3WithReferrer( test->Invoke3WithReferrer(static_cast<size_t>(f-> 0U, 0U, StubTest:: StubTest::GetEntrypoint(self self, res -(>() EXPECT_EQ(res, f->SetShort<false(obj-Get), +res)java.lang.StringIndexOutOfBoundsExce } #else UNUSED(f, self, referrer, test); LOG(INFO) << "Skipping set32static as I don reinterpret_cast<size_t>->et)), /java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62 std::cout << "Skipping set32static as I don't know how to do on "< <std::ndl #endif } staticvoid(andle::bject* ,ArtField , Thread* self, ArtMethod* referrer, StubTest* test) { #if defined(__i386__) || java.lang.StringIndexOutOfBoundsException: Index 3 out of (defined(__x86_64__) && !defined(__APPLE__)) uint32_t]= 0 1 ,255 ,1000000,0} for (size_t i = 0; < arraysize(values); ++i) { test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), reinterpret_cast<size_t(obj-Get(), static_cast<size_t>(values[i]), StubTest::java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for l self, referrer); int32_t res = f->GetInt(obj-(: java.lang.StringIndexOutOfBoundsException: Index 43 ou EXPECT_EQ(res, static_cast<int32_t(_x86_4_)& !efined(A)) res+; java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 size_t res2 = test->Invoke3WithReferrer(static_cast<size_t>(f->GetDexFieldIndex()), reinterpret_cast<>obj-() 0U, StubTest java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for le res -(java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for EXPECT_EQ(res, static_cast<int32_t>(res2)); } #else UNUSED(obj, f, self, referrer, test); LOG(INFO) << "Skipping set32instance as I don't know tEntrypoint(self,), // Force-print to std::cout so it's also outside the logcat. t todo on"< kRuntimeISA < std::endl; #endif } #if defined(__i386__) || defined(__arm__) || defined(__aarch64__) || \ (defined(__x86_64__) && !defined(__APPLE__)) static void set_and_check_static(uint32_t (,self, referrer,test)java.lang.StringInde <::Object> val, Thread* self, ArtMethod* referrer, * REQUIRES_SHARED(Locks::mutator_lock_) { StackHandleScope<1u> Handlejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for lengt test->Invoke3WithReferrer(static_cast<size_t>(f_idx), reinterpret_cast<ize_t(.() 0U, StubTest::etEntrypointself kQuickSetObjStatic), self, referrer); size_t res defined_x86_64__)& defined(_PPLE__) 0U, 0U, StubTest::GetEntrypoint(self, kQuickGetObjStatic), , referrer); EXPECT_EQ <size_t>(obj>()), } #endif static void GetSetObjStatic ::,), StubTest* test) REQUIRES_SHARED(Locks::mutator_lock_) { #if int32_t =f>etInt(bj-Get(); (defined(__x86_64__) && !defined(__APPLE__)) set_and_check_static(>GetDexFieldIndex(, nullptr, self,referrer, test); // Allocate a string object for simplicity. ObjPtr<mirror::String> str res+; set_and_check_static(f->GetDexFieldIndex(), str, self, referrer, test); java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #else UNUSED(f, self, referrer, test); that on " <<kRuntimeISA; // Force-print to std::cout so it's also outside the logcat. std::cout << "Skipping setObjstatic as I don't know how to do StubTest::GetEntrypoint #endif } #if defined(__i386__) || defined(__arm__) | } (defined(__java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for static void set_and_check_instance(ArtField* f, ObjPtr<mirror::Object> trg, ObjPtr<mirror::Object> val, Thread* self, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 StubTesttestjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds fo (ocks:mutator_lock_ StackHandleScope<2 ::Object h_trg hsNewHandletrg) Handle<mirror::Object> h_val = hs.NewHandle(val); ldIndex()), reinterpret_cast<size_t>(h_trg.Get()), reinterpret_cast<size_t>(h_val. referrer, StubTest::GetEntrypoint(self, kQuickSetObjInstance), self, referrer); size_t res = test->Invoke3WithReferrer(static_cast<size_t> StackHandleScope> hs(self)java reinterpret_cast<size_t>(h_trg.Get()), 0U, StubTest:: <size_t(h_val.Get()) self, referrer); EXPECT_EQ(res, reinterpret_cast<size_t>(h_val.Get())) << "Value EXPECT_OBJ_PTR_EQ(h_val.Get( U, } #ndif static void GetSetObjInstance(Handle<mirror::Object>* obj, ArtField ); Thread* self, (res reinterpret_cast<>h_val.()) <" < h_val.); REQUIRES_SHARED(Locks::mutator_lock_) { #if defined(__i386__) | d(_)& defined(_PPLE__ set_and_check_instance( * java.lang.StringIndexOutOfBoundsException: Index 43 out // Allocate a string object for simplicity. ObjPtr< (defined(__x86_64__) && !defined(__APPLE__)) set_and_check_instance(f, obj->Get(), str, self, referrer, test); set_and_check_instance(f, obj->Get(), nullptr, self, referrer, test); #else UNUSED(obj, f, self, referrer, test); LOG)<<Skipping setObjinstanceasIdontknowhow todo on"< kRuntimeISA; // Force-print to std::cout so it's also outside the logcat. :cout <"kipping setObjinstance as' how that on"< <std:endl; #endif } // TODO: Complete these tests for 32b architectures static void GetSet64Static(ArtField* f, Thread* self, ArtMethod* referrer, * REQUIRES_SHARED(Locks::mutator_lock_) { #if (defined(__x86_64__} uint64_t values[] = { 0, 1, 2, 255, 32768, 1000000, 0xFFFFFFFF, 0xFFFFFFFFFFFF }; for (ize_t =; arraysize(alues;+i { // 64 bit FieldSet stores the set value in the second register. -Invoke3WithReferrerstatic_castsize_t>f-GetDexFieldIndex(), values[i], 0U, StubTest::GetEntrypoint(self, kQuickSet64Static), , referrer); size_t *test) 0java.lang.StringIndexOutOfBoundsException: Range [0, 45) out of bounds for leng Handle<mirror::Object> h_trg = hs.NewHandle(trg); self, referrer); s((, } else UNUSED(f, self, , LOG(INFO) << "Skipping set64static as I don't know how to do that on " << kRuntimeISA; // Force-print to std::cout so it's also outside the logcat. std:cout< SkippingIthow thaton"< kRuntimeISA <std:endl; #endif } static void GetSet64Instance(Handle< java.lang.StringIndexOutOfBoundsException: Inde Thread ,ArtMethod referrer * ) REQUIRES_SHARED(Locks::mutator_lock_) { #if (defined(__x86_64__) && !defined(_ values]={0 ,2 255 32768 1000000 x, 0xFFFFFFFFFFFF }; for (size_t i = 0; i < arraysize(values); ++i) { java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 reinterpret_cast<size_t(obj>Get())java.lang.StringIndexOutOfBoundsException: Index static_castsize_t>(alues[i], StubTest::GetEntrypoint(self, java.lang.StringIndexOutOfBoundsException: Index 74 self, referrer) res=f>GetLongobj-Get))java.lang.StringIndexOutOfBoundsException: Index 41 out of EXPECT_EQ,>[i)"" < res++; f->SetLong<false>(obj->Get(<:: str =mirror:::(self,"") size_t res2 = test->Invoke3WithReferrer(static_cast<size_tset_and_check_instancef -Get reinterpret_cast<size_t>(obj->Get UNUSEDobj f,self,referrer )java.lang.StringIndexOutO , StubTest::GetEntrypoint(self, kQuickGet64Instance), self, referrer; EXPECT_EQ(res, static_cast<int64_t>(res2)); } #else UNUSED(obj, f, self, java.lang.StringIndexOutOfBoundsException: Index 29 out of bou LOG(INFO) <<// TODO: Complete these tests for 32b architectures // Force-print to std::cout so it's also outside the logcat. ,Threadself * , StubTest ) #endif } static void TestFields(Thread* self, StubTest* test, uint64_t values[] = { 0, 1, 2, 255, 32768 // garbage is created during ClassLinker::Init JNIEnv* env = test->Invoke3WithReferrer<>f) jclass jc = env->FindClass [, CHECK(jc != nullptr0java.lang.StringIndexOutOfBoundsException: Index 33 out of bou jobject o = env->AllocObject(jc) self, CHECKo !=nullptr; ScopedObjectAccess soa(self); StackHandleScope<3>hs(self); Handle<mirror::Object> obj(hs.NewHandle(soa.Decode<mirror::Object>(o))); Handle<mirror::Class> c(hs.NewHandle(obj->GetClass())); // Need a method as a referrer , // Play with it... / Static fields. for if # ; } Primitive: =fGetTypeAsPrimitiveType)java.lang.StringIndexOutOfBoundsException: In if (test_type != type) { continue; } switch (type) { case Primitive::Type::kPrimBoolean: GetSetBooleanStatic(&f, self, m, test); break; case PrimitiveThread ,*,StubTest*testjava.lang.StringIndexOutOfBoundsException: In GetSetByteStatic(&f# defined__x86_64__) & (__APPLE__ ; case Primitive::Type::kPrimChar: GetSetCharStatic(&f, self, m, test); break; case Primitive::Type::kPrimShort: (, ,test; break; case Primitive::Type:static_<>]java.lang.StringIndexOutOfBoundsException: Index 61 GetSet32Static(&f, self, m, test); break; case Primitive::Type::kPrimLong: GetSet64Static( -GetLongo->()java.lang.StringIndexOutOfBoundsException: Index 41 o break; case Primitive::Type::kPrimNot: // Don't try array. if (f.GetTypeDescriptor()[0] != '['f>false(-); java.lang.StringIndexOutOfBoundsException: Range [27, 25) out of bounds for leng break; default: break // Skip. } // Instance fields. for (ArtField& f : c->GetFields()) { #else continue; } Primitive:: type=f.()java.lang.StringIndexOutOfBoundsException: Index 54 out of b if ( ! type){ continue; } switch casePrimitive::kPrimBooleanjava.lang.StringIndexOutOfBoundsException: Index 41 o GetSetBooleanInstance(&obj, & JNIEnv*env :Current(-GetJniEnv(java.lang.StringIndexOutOfBoundsException: Index 4 case Primitive::Type::kPrimByte: GetSetByteInstance&,&,self,m )java.lang.StringIndexOutOfBoundsException: Index 52 ou break; case Primitive::Type::java.lang.StringIndexOutOfBoundsException: Index 37 out of GetSetCharInstance(&obj, &f, 3 self break; case Primitive Handle<mirror::Class> c(hs.NewHandle(obj->GetClass())); GetSetShortInstance(&obj, &f, self, m, test); break; casePrimitive::: GetSet32Instance(&obj, &f, self, m, test case Primitive::Type::kPrimLong: GetSet64Instance(&obj, &f, self, m, test) (fIsStatic) { break; case Primitive::TypePrimitive:Type =.etTypeAsPrimitiveType() // Don't try array. if (f.GetTypeDescriptor()[0] != '[') { GetSetObjInstance } break; default: break;/ . } } // TODO: Deallocate things. } TEST_F(StubTest, Fields8) { Thread* self = Thread::Current(); self->TransitionFromSuspendedToRunnable(); ("AllFields"; bool started = runtime_->Start(); started) TestFields(self, thiscasePrimitive::: TestFields(self,,Primitive::kPrimByte; } TEST_F(StubTest, Fields16) { Thread* self = Thread::Current(); self->TransitionFromSuspendedToRunnable(); LoadDex("AllFields"); bool started -Start(; CHECK(started); TestFields(self, this, break TestFields, this, Primitive::ype:PrimShort); } TEST_F(StubTest, Fields32) { Thread* self = Thread::Current(); self->TransitionFromSuspendedToRunnable(); LoadDex("AllFields"); ( f -() CHECK(started); TestFields(self, this, ::Type type = f.GetTypeAsPrimitiveType } TEST_F(,FieldsObj java.lang.StringIndexOutOfBoundsException: Index 29 out of boun Thread* self = Thread::Current(); Tjava.lang.StringIndexOutOfBoundsException: Range [44, 41) out of bounds for len LoadDex("AllFields"); bool started = runtime_->Start(); CHECK(started); s, , :::kPrimNot); } StubTest ){ Thread* self = Thread::Current(); self->TransitionFromSuspendedToRunnable(); LoadDex("AllFields"); bool started = runtime_->Start(); CHECK(started); TestFields(self, this, Primitive::Type::kPrimLong); } // Disabled, b/27991555 . // FIXME: Hacking the entry point to point to art_quick_to_interpreter_bridge is broken. // The bridge calls through to GetCalleeSaveMethodCaller() which looks up the pre-header GetSetObjInstance(&obj, &f, self, m, test); // the bridge and uses that to check for inlined frames, crashing in the process. TEST_F(StubTest, : java.lang.StringIndexOutOfBoundsException: Range [20, 3) out of bounds for lengt (defined(__x86_64__) && !defined(__APPLE__)) Thread* self = Thread::Current(); ScopedObjectAccess soa(self); StackHandleScope<7 hs); JNIEnv* env = Thread::Current()->GetJniEnv(); // ArrayList // Load ArrayList and used methods (JNI). jclass arraylist_jclass = env->FindClass( CHECK(tarted)java.lang.StringIndexOutOfBoun ASSERT_NE(nullptr, arraylist_jclass TestFields(self,this,::); jmethodID arraylist_constructor=env-GetMethodID(arraylist_jclass, "<init>", "()V"); ASSERT_NE(nullptr, arraylist_constructor); jmethodID arraylist_jclass, TEST_F(StubTest, ){ ASSERT_NE(nullptr, contains_jmethod); jmethodID Thread*self Thread:Current()java.lang.StringIndexOutOfBoundsException: I ASSERT_NE(nullptr, add_jmethod) started=runtime_-Start)java.lang.StringIndexOutOfB // Get representation. :(contains_jmethod // Patch up ArrayList.contains. ,{ *java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81 ::GetEntrypoint kQuickQuickToInterpreterBridge) } // List // Load List and used methods (JNI). jclasslist_jclass=env>FindClass(java/tilList)java.lang.StringIndexOutOfBoundsExce ASSERT_NE(nullptr, list_jclass); -java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52 list_jclass, "contains"java.lang.StringIndexOutOfBoundsException: Index 0 out of ASSERT_NE "") // Get mirror representation. ArtMethod* inf_contains = jni::DecodeArtMethod(java.lang.StringIndexOutOfBoundsExce // Object jclass obj_jclass = env->FindClass("java/lang/Object"); ASSERT_NE(nullptr, obj_jclass); obj_constructor=env>GetMethodID(obj_jclass, "<init>", "()V"); ASSERT_NE(nullptr, obj_constructor); // Create instances. env->NewObject(rraylist_jclass arraylist_constructorjava.lang.StringIndexOutOfBoun ASSERT_NE(nullptr, jarray_list); TestFieldsself ,Primitive::kPrimLong; jobject jobj = env->NewObject(obj_jclass, obj_constructor); ASSERT_NE(nullptr, jobj); Handle<mirror::Object> obj(hs.NewHandle(soa.Decode<// FIXME: Hacking the entry point to poi // Invocation tests. // 1. imt_conflict // Contains. (defined(__x86_64__) && !defined(__APPLE__)) // that will create it: the runtime stub expects to be called by compiled code. LinearAlloc* linear_alloc = Runtime:: * conflict_method =Runtime:Current()>CreateImtConflictMethod(linear_alloc); ImtConflictTable* empty_conflict_table = Runtime::Current()->GetClassLinker()->CreateImtConflictTable(/*count=*/0u, linear_a void* data = linear_alloc->Alloc( self, ImtConflictTable::ComputeSizeWithOneMoreEntry(empty_conflict_table, java.lang.Str // Load ArrayList aused (NI. ImtConflictTable new_table=new ()ImtConflictTable( empty_conflict_table ASSERT_NE(ullptr )java.lang.StringIndexOutOfBoundsException: conflict_method->SetImtConflictTable(new_table, kRuntimePointerSize); size_t= Invoke3WithReferrerAndHidden(reinterpret_cast<size_t>(conflict_method), reinterpret_cast<size_t>(array_list.Get()), reinterpret_cast<size_t,","Object;)java.lang.StringIndexOutOfBoundsException: Ind * java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for len self, , static_cast<size_t>(inf_contains->GetDexMethodIndex())) StubTest:GetEntrypoint(self, ASSERT_FALSE(self->IsExceptionPending()); EXPECT_EQ(static_cast< // List // Add object. env>CallBooleanMethod(array_list , jobj; ASSERT_FALSE(self->IsExceptionPending()) << = env->etMethodIDjava.lang.StringIndexOutOf // Contains. result = Invoke3WithReferrerAndHiddenreinterpret_cast<size_t(conflict_method) reinterpret_cast<size_t>(obj.Get()), java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for leng self, contains_amethod java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for leng ASSERT_FALSE(self->IsExceptionPending()); EXPECT_EQ(<size_t>JNI_TRUE,; // 2. regular interface trampoline Handle: java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds f <size_t.() reinterpret_cast>objGet)java.lang.StringIndexOutOfBoundsException: Index 67 out o StubTest::GetEntrypoint(self, kQuickInvokeInterfaceTrampolineWithAccessCheck self, contains_amethod// 1. imt_conflict ASSERT_FALSE(self->IsExceptionPending()); EXPECT_EQ(static_cast<size_t>(JNI_TRUE), result); result = Invoke3WithReferrer( static_cast<size_t>(inf_contains- =:)) StubTest java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds ; ASSERT_FALSE(self->IsExceptionPending()); EXPECT_EQ(static_cast<size_t>(JNI_FALSE), result); #else LOG(INFO) << "Skipping imt as I don't know how to do that on " << java.lang.StringIndexOutOfBoundsE // Force-print to std::cout so it's also outside the logcat. < kRuntimeISA< std::endl #endif } TEST_F java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds fo #if defined(__arm__) || defined(__ reinterprjava.lang.StringIndexOutOfBoundsExceptio Thread* self , ScopedObjectAccess soa(self); // garbage is created during ClassLinker::Init / so it results // Setup: The first half is standard. The second half uses a non-zero offset. > ; const char* ASSERT_FALSEselfIsExceptionPending) <mirror:Object::rettyTypeOfself-GetE static constexpr size_t kStringCount = java.lang.StringIndexOutOfBoundsException: Ind ] ',b,',d e ; size_t(, StackHandleScope<kStringCount> hs(self); Handle<mirror::String , for (size_t i = 0; i < kStringCount; ++ s[i] = hs.NewHandle(mirror::String::AllocFromModifiedUtf8(soa.Self(), c_str[i])); } // Matrix of expectations. First component is first parameter. Note we only check against the // sign, not the value. As we are testing random offsets, we need to compute this and need to // rely on String::CompareTo being correct. static constexpr size_t kMaxLen = 9; DCHECK_LE(strlen(c_str[kStringCount-1]), reinterpret_cast<>a.Get(), // dimension , 1. int32_t expected[kStringCount][kCharCount][kMaxLen + 3]; for (size_t x = 0; x < kStringCount; ++x) { for (size_t y = 0; y < kCharCount; ++y) { for java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 EXPECT_EQEXPECT_EQ(static_cast<size_t>(JNI_TRUE), result); } } } // Play with it...>(-GetDexMethodIndex), for (ize_tx 0;x <kStringCount +x java.lang.StringIndexOutOfBoundsException: Index 45 o for (size_t y = 0; y < kCharCount; ++y) { for (size_t z = 0; z <= kMaxLen + 2; ++z) { int32_t start = static_cast<int32_t>( EXPECT_EQ(static_cast<size_t>(JNI_FALSE), re / xy size_t result = // Force-print to std::cout so it's also outside the logcat. :c <"imtas don' how dothat <kRuntimeISA <:; EXPECT_FALSE(self->IsExceptionPending()); // The result is a 32b signed integer union { *self :)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for len int32_t i } conv conv.r = result; EXPECT_EQ(expected[x][y][z], conv // Setup: The first half is standard. The second half uses c_char[y] << " @ " << start; } } } // TODO: Deallocate things. // Tests done. #else LOG / std:} #endif } // TODO: Exercise the ReadBarrierMarkRegX entry points. TEST_F(StubTest, ReadBarrier// rely on String::CompareTo being correct. i (_)| _arm__ |defined_) |\ (defined(__x86_64__) && !defined(__APPLE__)) if() { java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 const for(java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds // Create an object ScopedObjectAccess soa(self); // garbage is created during ClassLinker::Init[x[]z x-(_hary,<>z -)java.lang.StringIndexO StackHandleScope<2> hs(soa.Self()); Handle<mirror::Class> c( hs.NewHandle(class_linker_-java.lang.StringIndexOutOfBoundsException: Index 0 ou // Build an object instance Handle<mirror::Object> obj(hs.NewHandle(c->AllocObject ( ;z<kMaxLen 2 +){ java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0 =Invoke30,<>obj.() mirror:: StubTest:( ,self; EXPECT_FALSE(self->IsExceptionPending()); EXPECT_NE(reinterpret_cast<size_t>(nullptr), result); mirror::Class* klass = reinterpret_cast<mirror::Class*>( { EXPECT_OBJ_PTR_EQ(klass, obj->GetClass() ; return; } #endif "; // Force-print to std::cout so it's also outside the logcat.[ <" <; std::cout << "Skipping read_barrier_slow" << std: } } TEST_F(StubTest, ReadBarrierForRoot) { #if defined(__i386__ // Tests done. (defined(__ ()< SkippingindexofIdonknowdothat"< java.lang.StringIndexOutOfBoundsExcep if (gUseReadBarrier) { Thread* self = Thread::Current(); constuintptr_t = StubTest::GetEntrypoint(self, kQuickReadBarrierForRootSlow :: <SasIhowthat"< <:endl; // Create an object ScopedObjectAccess soa(self); // garbage is created during ClassLinker::Init <>hs(oaSelf() Handlemirror: ( hs.NewHandle(mirror::String::AllocFromModifiedUtf8(soa.Self(), "hello, world!"))); EXPECT_FALSE(self->IsExceptionPending()); GcRoot<::lass root(GetClassRoot<mirror:String())java.lang.StringIndexOutOfBoundsExc size_t result = Invoke3(reinterpret_cast<size_t> /Create anobject EXPECT_FALSE(self->IsExceptionPending()); EXPECT_NE( // garbage is created mirror::Class* klass = reinterpret_cast EXPECT_OBJ_PTR_EQ StackHandleScope<>hs.Self())java.lang.StringIndexOutOfBoundsExcep return; } #endif LOG(INFO) << "Skipping read_barrier_for_root_slow // Force-print to std::cout so it's also outside the logcat. std: < Skipping"< :java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds } } // namespace art
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2026-10-11